1778052240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{33829}}^1$

素因数の和:33921

約数の個数: 120

約数和(自身を含む): 6053269560

約数和(自身を除く): 4275217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 26280, 33829, 52560, 67658, 101487, 135316, 169145, 202974, 270632, 304461, 338290, 405948, 507435, 541264, 608922, 676580, 811896, 1014870, 1217844, 1353160, 1522305, 1623792, 2029740, 2435688, 2469517, 2706320, 3044610, 4059480, 4871376, 4939034, 6089220, 7408551, 8118960, 9878068, 12178440, 12347585, 14817102, 19756136, 22225653, 24356880, 24695170, 29634204, 37042755, 39512272, 44451306, 49390340, 59268408, 74085510, 88902612, 98780680, 111128265, 118536816, 148171020, 177805224, 197561360, 222256530, 296342040, 355610448, 444513060, 592684080, 889026120, 1778052240]

約数ペア:

[(1, 1778052240), (2, 889026120), (3, 592684080), (4, 444513060), (5, 355610448), (6, 296342040), (8, 222256530), (9, 197561360), (10, 177805224), (12, 148171020), (15, 118536816), (16, 111128265), (18, 98780680), (20, 88902612), (24, 74085510), (30, 59268408), (36, 49390340), (40, 44451306), (45, 39512272), (48, 37042755), (60, 29634204), (72, 24695170), (73, 24356880), (80, 22225653), (90, 19756136), (120, 14817102), (144, 12347585), (146, 12178440), (180, 9878068), (219, 8118960), (240, 7408551), (292, 6089220), (360, 4939034), (365, 4871376), (438, 4059480), (584, 3044610), (657, 2706320), (720, 2469517), (730, 2435688), (876, 2029740), (1095, 1623792), (1168, 1522305), (1314, 1353160), (1460, 1217844), (1752, 1014870), (2190, 811896), (2628, 676580), (2920, 608922), (3285, 541264), (3504, 507435), (4380, 405948), (5256, 338290), (5840, 304461), (6570, 270632), (8760, 202974), (10512, 169145), (13140, 135316), (17520, 101487), (26280, 67658), (33829, 52560)]