1189607360

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{60943}}^1$

素因数の和:61021

約数の個数: 56

約数和(自身を含む): 2879238336

約数和(自身を除く): 1689630976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 9760, 19520, 60943, 121886, 243772, 304715, 487544, 609430, 975088, 1218860, 1950176, 2437720, 3717523, 3900352, 4875440, 7435046, 9750880, 14870092, 18587615, 19501760, 29740184, 37175230, 59480368, 74350460, 118960736, 148700920, 237921472, 297401840, 594803680, 1189607360]

約数ペア:

[(1, 1189607360), (2, 594803680), (4, 297401840), (5, 237921472), (8, 148700920), (10, 118960736), (16, 74350460), (20, 59480368), (32, 37175230), (40, 29740184), (61, 19501760), (64, 18587615), (80, 14870092), (122, 9750880), (160, 7435046), (244, 4875440), (305, 3900352), (320, 3717523), (488, 2437720), (610, 1950176), (976, 1218860), (1220, 975088), (1952, 609430), (2440, 487544), (3904, 304715), (4880, 243772), (9760, 121886), (19520, 60943)]