55864560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12286

約数の個数: 80

約数和(自身を含む): 182309760

約数和(自身を除く): 126445200

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, 12251, 24502, 36753, 49004, 61255, 73506, 98008, 122510, 147012, 183765, 196016, 232769, 245020, 294024, 367530, 465538, 490040, 588048, 698307, 735060, 931076, 980080, 1163845, 1396614, 1470120, 1862152, 2327690, 2793228, 2940240, 3491535, 3724304, 4655380, 5586456, 6983070, 9310760, 11172912, 13966140, 18621520, 27932280, 55864560]

約数ペア:

[(1, 55864560), (2, 27932280), (3, 18621520), (4, 13966140), (5, 11172912), (6, 9310760), (8, 6983070), (10, 5586456), (12, 4655380), (15, 3724304), (16, 3491535), (19, 2940240), (20, 2793228), (24, 2327690), (30, 1862152), (38, 1470120), (40, 1396614), (48, 1163845), (57, 980080), (60, 931076), (76, 735060), (80, 698307), (95, 588048), (114, 490040), (120, 465538), (152, 367530), (190, 294024), (228, 245020), (240, 232769), (285, 196016), (304, 183765), (380, 147012), (456, 122510), (570, 98008), (760, 73506), (912, 61255), (1140, 49004), (1520, 36753), (2280, 24502), (4560, 12251)]