1480455840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2775

約数の個数: 192

約数和(自身を含む): 4945812480

約数和(自身を除く): 3465356640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 480, 496, 555, 592, 620, 740, 744, 888, 930, 992, 1110, 1147, 1184, 1240, 1480, 1488, 1776, 1860, 2220, 2294, 2480, 2689, 2960, 2976, 3441, 3552, 3720, 4440, 4588, 4960, 5378, 5735, 5920, 6882, 7440, 8067, 8880, 9176, 10756, 11470, 13445, 13764, 14880, 16134, 17205, 17760, 18352, 21512, 22940, 26890, 27528, 32268, 34410, 36704, 40335, 43024, 45880, 53780, 55056, 64536, 68820, 80670, 83359, 86048, 91760, 99493, 107560, 110112, 129072, 137640, 161340, 166718, 183520, 198986, 215120, 250077, 258144, 275280, 298479, 322680, 333436, 397972, 416795, 430240, 497465, 500154, 550560, 596958, 645360, 666872, 795944, 833590, 994930, 1000308, 1193916, 1250385, 1290720, 1333744, 1492395, 1591888, 1667180, 1989860, 2000616, 2387832, 2500770, 2667488, 2984790, 3084283, 3183776, 3334360, 3979720, 4001232, 4775664, 5001540, 5969580, 6168566, 6668720, 7959440, 8002464, 9252849, 9551328, 10003080, 11939160, 12337132, 13337440, 15421415, 15918880, 18505698, 20006160, 23878320, 24674264, 30842830, 37011396, 40012320, 46264245, 47756640, 49348528, 61685660, 74022792, 92528490, 98697056, 123371320, 148045584, 185056980, 246742640, 296091168, 370113960, 493485280, 740227920, 1480455840]

約数ペア:

[(1, 1480455840), (2, 740227920), (3, 493485280), (4, 370113960), (5, 296091168), (6, 246742640), (8, 185056980), (10, 148045584), (12, 123371320), (15, 98697056), (16, 92528490), (20, 74022792), (24, 61685660), (30, 49348528), (31, 47756640), (32, 46264245), (37, 40012320), (40, 37011396), (48, 30842830), (60, 24674264), (62, 23878320), (74, 20006160), (80, 18505698), (93, 15918880), (96, 15421415), (111, 13337440), (120, 12337132), (124, 11939160), (148, 10003080), (155, 9551328), (160, 9252849), (185, 8002464), (186, 7959440), (222, 6668720), (240, 6168566), (248, 5969580), (296, 5001540), (310, 4775664), (370, 4001232), (372, 3979720), (444, 3334360), (465, 3183776), (480, 3084283), (496, 2984790), (555, 2667488), (592, 2500770), (620, 2387832), (740, 2000616), (744, 1989860), (888, 1667180), (930, 1591888), (992, 1492395), (1110, 1333744), (1147, 1290720), (1184, 1250385), (1240, 1193916), (1480, 1000308), (1488, 994930), (1776, 833590), (1860, 795944), (2220, 666872), (2294, 645360), (2480, 596958), (2689, 550560), (2960, 500154), (2976, 497465), (3441, 430240), (3552, 416795), (3720, 397972), (4440, 333436), (4588, 322680), (4960, 298479), (5378, 275280), (5735, 258144), (5920, 250077), (6882, 215120), (7440, 198986), (8067, 183520), (8880, 166718), (9176, 161340), (10756, 137640), (11470, 129072), (13445, 110112), (13764, 107560), (14880, 99493), (16134, 91760), (17205, 86048), (17760, 83359), (18352, 80670), (21512, 68820), (22940, 64536), (26890, 55056), (27528, 53780), (32268, 45880), (34410, 43024), (36704, 40335)]