145530720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101063}}^1$

素因数の和:101084

約数の個数: 72

約数和(自身を含む): 496628496

約数和(自身を除く): 351097776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101063, 202126, 303189, 404252, 505315, 606378, 808504, 909567, 1010630, 1212756, 1515945, 1617008, 1819134, 2021260, 2425512, 3031890, 3234016, 3638268, 4042520, 4547835, 4851024, 6063780, 7276536, 8085040, 9095670, 9702048, 12127560, 14553072, 16170080, 18191340, 24255120, 29106144, 36382680, 48510240, 72765360, 145530720]

約数ペア:

[(1, 145530720), (2, 72765360), (3, 48510240), (4, 36382680), (5, 29106144), (6, 24255120), (8, 18191340), (9, 16170080), (10, 14553072), (12, 12127560), (15, 9702048), (16, 9095670), (18, 8085040), (20, 7276536), (24, 6063780), (30, 4851024), (32, 4547835), (36, 4042520), (40, 3638268), (45, 3234016), (48, 3031890), (60, 2425512), (72, 2021260), (80, 1819134), (90, 1617008), (96, 1515945), (120, 1212756), (144, 1010630), (160, 909567), (180, 808504), (240, 606378), (288, 505315), (360, 404252), (480, 303189), (720, 202126), (1440, 101063)]