245197920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46439}}^1$

素因数の和:46468

約数の個数: 96

約数和(自身を含む): 842607360

約数和(自身を除く): 597409440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 46439, 92878, 139317, 185756, 232195, 278634, 371512, 464390, 510829, 557268, 696585, 743024, 928780, 1021658, 1114536, 1393170, 1486048, 1532487, 1857560, 2043316, 2229072, 2554145, 2786340, 3064974, 3715120, 4086632, 4458144, 5108290, 5572680, 6129948, 7430240, 7662435, 8173264, 10216580, 11145360, 12259896, 15324870, 16346528, 20433160, 22290720, 24519792, 30649740, 40866320, 49039584, 61299480, 81732640, 122598960, 245197920]

約数ペア:

[(1, 245197920), (2, 122598960), (3, 81732640), (4, 61299480), (5, 49039584), (6, 40866320), (8, 30649740), (10, 24519792), (11, 22290720), (12, 20433160), (15, 16346528), (16, 15324870), (20, 12259896), (22, 11145360), (24, 10216580), (30, 8173264), (32, 7662435), (33, 7430240), (40, 6129948), (44, 5572680), (48, 5108290), (55, 4458144), (60, 4086632), (66, 3715120), (80, 3064974), (88, 2786340), (96, 2554145), (110, 2229072), (120, 2043316), (132, 1857560), (160, 1532487), (165, 1486048), (176, 1393170), (220, 1114536), (240, 1021658), (264, 928780), (330, 743024), (352, 696585), (440, 557268), (480, 510829), (528, 464390), (660, 371512), (880, 278634), (1056, 232195), (1320, 185756), (1760, 139317), (2640, 92878), (5280, 46439)]