992534160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{217661}}^1$

素因数の和:217696

約数の個数: 80

約数和(自身を含む): 3238810560

約数和(自身を除く): 2246276400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 217661, 435322, 652983, 870644, 1088305, 1305966, 1741288, 2176610, 2611932, 3264915, 3482576, 4135559, 4353220, 5223864, 6529830, 8271118, 8706440, 10447728, 12406677, 13059660, 16542236, 17412880, 20677795, 24813354, 26119320, 33084472, 41355590, 49626708, 52238640, 62033385, 66168944, 82711180, 99253416, 124066770, 165422360, 198506832, 248133540, 330844720, 496267080, 992534160]

約数ペア:

[(1, 992534160), (2, 496267080), (3, 330844720), (4, 248133540), (5, 198506832), (6, 165422360), (8, 124066770), (10, 99253416), (12, 82711180), (15, 66168944), (16, 62033385), (19, 52238640), (20, 49626708), (24, 41355590), (30, 33084472), (38, 26119320), (40, 24813354), (48, 20677795), (57, 17412880), (60, 16542236), (76, 13059660), (80, 12406677), (95, 10447728), (114, 8706440), (120, 8271118), (152, 6529830), (190, 5223864), (228, 4353220), (240, 4135559), (285, 3482576), (304, 3264915), (380, 2611932), (456, 2176610), (570, 1741288), (760, 1305966), (912, 1088305), (1140, 870644), (1520, 652983), (2280, 435322), (4560, 217661)]