413200080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{887}}^1$

素因数の和:1553

約数の個数: 120

約数和(自身を含む): 1391375232

約数和(自身を除く): 978175152

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, 80, 90, 120, 144, 180, 240, 360, 647, 720, 887, 1294, 1774, 1941, 2588, 2661, 3235, 3548, 3882, 4435, 5176, 5322, 5823, 6470, 7096, 7764, 7983, 8870, 9705, 10352, 10644, 11646, 12940, 13305, 14192, 15528, 15966, 17740, 19410, 21288, 23292, 25880, 26610, 29115, 31056, 31932, 35480, 38820, 39915, 42576, 46584, 51760, 53220, 58230, 63864, 70960, 77640, 79830, 93168, 106440, 116460, 127728, 155280, 159660, 212880, 232920, 319320, 465840, 573889, 638640, 1147778, 1721667, 2295556, 2869445, 3443334, 4591112, 5165001, 5738890, 6886668, 8608335, 9182224, 10330002, 11477780, 13773336, 17216670, 20660004, 22955560, 25825005, 27546672, 34433340, 41320008, 45911120, 51650010, 68866680, 82640016, 103300020, 137733360, 206600040, 413200080]

約数ペア:

[(1, 413200080), (2, 206600040), (3, 137733360), (4, 103300020), (5, 82640016), (6, 68866680), (8, 51650010), (9, 45911120), (10, 41320008), (12, 34433340), (15, 27546672), (16, 25825005), (18, 22955560), (20, 20660004), (24, 17216670), (30, 13773336), (36, 11477780), (40, 10330002), (45, 9182224), (48, 8608335), (60, 6886668), (72, 5738890), (80, 5165001), (90, 4591112), (120, 3443334), (144, 2869445), (180, 2295556), (240, 1721667), (360, 1147778), (647, 638640), (720, 573889), (887, 465840), (1294, 319320), (1774, 232920), (1941, 212880), (2588, 159660), (2661, 155280), (3235, 127728), (3548, 116460), (3882, 106440), (4435, 93168), (5176, 79830), (5322, 77640), (5823, 70960), (6470, 63864), (7096, 58230), (7764, 53220), (7983, 51760), (8870, 46584), (9705, 42576), (10352, 39915), (10644, 38820), (11646, 35480), (12940, 31932), (13305, 31056), (14192, 29115), (15528, 26610), (15966, 25880), (17740, 23292), (19410, 21288)]