404393760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9059}}^1$

素因数の和:9111

約数の個数: 144

約数和(自身を含む): 1424666880

約数和(自身を除く): 1020273120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 9059, 11160, 14880, 18118, 22320, 27177, 36236, 44640, 45295, 54354, 72472, 81531, 90590, 108708, 135885, 144944, 163062, 181180, 217416, 271770, 280829, 289888, 326124, 362360, 407655, 434832, 543540, 561658, 652248, 724720, 815310, 842487, 869664, 1087080, 1123316, 1304496, 1404145, 1449440, 1630620, 1684974, 2174160, 2246632, 2527461, 2608992, 2808290, 3261240, 3369948, 4212435, 4348320, 4493264, 5054922, 5616580, 6522480, 6739896, 8424870, 8986528, 10109844, 11233160, 12637305, 13044960, 13479792, 16849740, 20219688, 22466320, 25274610, 26959584, 33699480, 40439376, 44932640, 50549220, 67398960, 80878752, 101098440, 134797920, 202196880, 404393760]

約数ペア:

[(1, 404393760), (2, 202196880), (3, 134797920), (4, 101098440), (5, 80878752), (6, 67398960), (8, 50549220), (9, 44932640), (10, 40439376), (12, 33699480), (15, 26959584), (16, 25274610), (18, 22466320), (20, 20219688), (24, 16849740), (30, 13479792), (31, 13044960), (32, 12637305), (36, 11233160), (40, 10109844), (45, 8986528), (48, 8424870), (60, 6739896), (62, 6522480), (72, 5616580), (80, 5054922), (90, 4493264), (93, 4348320), (96, 4212435), (120, 3369948), (124, 3261240), (144, 2808290), (155, 2608992), (160, 2527461), (180, 2246632), (186, 2174160), (240, 1684974), (248, 1630620), (279, 1449440), (288, 1404145), (310, 1304496), (360, 1123316), (372, 1087080), (465, 869664), (480, 842487), (496, 815310), (558, 724720), (620, 652248), (720, 561658), (744, 543540), (930, 434832), (992, 407655), (1116, 362360), (1240, 326124), (1395, 289888), (1440, 280829), (1488, 271770), (1860, 217416), (2232, 181180), (2480, 163062), (2790, 144944), (2976, 135885), (3720, 108708), (4464, 90590), (4960, 81531), (5580, 72472), (7440, 54354), (8928, 45295), (9059, 44640), (11160, 36236), (14880, 27177), (18118, 22320)]