253892280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7321}}^1$

素因数の和:7369

約数の個数: 96

約数和(自身を含む): 809227440

約数和(自身を除く): 555335160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 6936, 7321, 8670, 11560, 14642, 17340, 21963, 29284, 34680, 36605, 43926, 58568, 73210, 87852, 109815, 124457, 146420, 175704, 219630, 248914, 292840, 373371, 439260, 497828, 622285, 746742, 878520, 995656, 1244570, 1493484, 1866855, 2115769, 2489140, 2986968, 3733710, 4231538, 4978280, 6347307, 7467420, 8463076, 10578845, 12694614, 14934840, 16926152, 21157690, 25389228, 31736535, 42315380, 50778456, 63473070, 84630760, 126946140, 253892280]

約数ペア:

[(1, 253892280), (2, 126946140), (3, 84630760), (4, 63473070), (5, 50778456), (6, 42315380), (8, 31736535), (10, 25389228), (12, 21157690), (15, 16926152), (17, 14934840), (20, 12694614), (24, 10578845), (30, 8463076), (34, 7467420), (40, 6347307), (51, 4978280), (60, 4231538), (68, 3733710), (85, 2986968), (102, 2489140), (120, 2115769), (136, 1866855), (170, 1493484), (204, 1244570), (255, 995656), (289, 878520), (340, 746742), (408, 622285), (510, 497828), (578, 439260), (680, 373371), (867, 292840), (1020, 248914), (1156, 219630), (1445, 175704), (1734, 146420), (2040, 124457), (2312, 109815), (2890, 87852), (3468, 73210), (4335, 58568), (5780, 43926), (6936, 36605), (7321, 34680), (8670, 29284), (11560, 21963), (14642, 17340)]