1489715160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1989

約数の個数: 128

約数和(自身を含む): 4585152960

約数和(自身を除く): 3095437800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 113, 120, 122, 183, 226, 244, 305, 339, 366, 452, 488, 565, 610, 678, 732, 904, 915, 1130, 1220, 1356, 1464, 1695, 1801, 1830, 2260, 2440, 2712, 3390, 3602, 3660, 4520, 5403, 6780, 6893, 7204, 7320, 9005, 10806, 13560, 13786, 14408, 18010, 20679, 21612, 27015, 27572, 34465, 36020, 41358, 43224, 54030, 55144, 68930, 72040, 82716, 103395, 108060, 109861, 137860, 165432, 203513, 206790, 216120, 219722, 275720, 329583, 407026, 413580, 439444, 549305, 610539, 659166, 814052, 827160, 878888, 1017565, 1098610, 1221078, 1318332, 1628104, 1647915, 2035130, 2197220, 2442156, 2636664, 3052695, 3295830, 4070260, 4394440, 4884312, 6105390, 6591660, 8140520, 12210780, 12414293, 13183320, 24421560, 24828586, 37242879, 49657172, 62071465, 74485758, 99314344, 124142930, 148971516, 186214395, 248285860, 297943032, 372428790, 496571720, 744857580, 1489715160]

約数ペア:

[(1, 1489715160), (2, 744857580), (3, 496571720), (4, 372428790), (5, 297943032), (6, 248285860), (8, 186214395), (10, 148971516), (12, 124142930), (15, 99314344), (20, 74485758), (24, 62071465), (30, 49657172), (40, 37242879), (60, 24828586), (61, 24421560), (113, 13183320), (120, 12414293), (122, 12210780), (183, 8140520), (226, 6591660), (244, 6105390), (305, 4884312), (339, 4394440), (366, 4070260), (452, 3295830), (488, 3052695), (565, 2636664), (610, 2442156), (678, 2197220), (732, 2035130), (904, 1647915), (915, 1628104), (1130, 1318332), (1220, 1221078), (1356, 1098610), (1464, 1017565), (1695, 878888), (1801, 827160), (1830, 814052), (2260, 659166), (2440, 610539), (2712, 549305), (3390, 439444), (3602, 413580), (3660, 407026), (4520, 329583), (5403, 275720), (6780, 219722), (6893, 216120), (7204, 206790), (7320, 203513), (9005, 165432), (10806, 137860), (13560, 109861), (13786, 108060), (14408, 103395), (18010, 82716), (20679, 72040), (21612, 68930), (27015, 55144), (27572, 54030), (34465, 43224), (36020, 41358)]