726795840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1907}}^1$

素因数の和:2324

約数の個数: 112

約数和(自身を含む): 2314602432

約数和(自身を除く): 1587806592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 397, 480, 794, 960, 1191, 1588, 1907, 1985, 2382, 3176, 3814, 3970, 4764, 5721, 5955, 6352, 7628, 7940, 9528, 9535, 11442, 11910, 12704, 15256, 15880, 19056, 19070, 22884, 23820, 25408, 28605, 30512, 31760, 38112, 38140, 45768, 47640, 57210, 61024, 63520, 76224, 76280, 91536, 95280, 114420, 122048, 127040, 152560, 183072, 190560, 228840, 305120, 366144, 381120, 457680, 610240, 757079, 915360, 1514158, 1830720, 2271237, 3028316, 3785395, 4542474, 6056632, 7570790, 9084948, 11356185, 12113264, 15141580, 18169896, 22712370, 24226528, 30283160, 36339792, 45424740, 48453056, 60566320, 72679584, 90849480, 121132640, 145359168, 181698960, 242265280, 363397920, 726795840]

約数ペア:

[(1, 726795840), (2, 363397920), (3, 242265280), (4, 181698960), (5, 145359168), (6, 121132640), (8, 90849480), (10, 72679584), (12, 60566320), (15, 48453056), (16, 45424740), (20, 36339792), (24, 30283160), (30, 24226528), (32, 22712370), (40, 18169896), (48, 15141580), (60, 12113264), (64, 11356185), (80, 9084948), (96, 7570790), (120, 6056632), (160, 4542474), (192, 3785395), (240, 3028316), (320, 2271237), (397, 1830720), (480, 1514158), (794, 915360), (960, 757079), (1191, 610240), (1588, 457680), (1907, 381120), (1985, 366144), (2382, 305120), (3176, 228840), (3814, 190560), (3970, 183072), (4764, 152560), (5721, 127040), (5955, 122048), (6352, 114420), (7628, 95280), (7940, 91536), (9528, 76280), (9535, 76224), (11442, 63520), (11910, 61024), (12704, 57210), (15256, 47640), (15880, 45768), (19056, 38140), (19070, 38112), (22884, 31760), (23820, 30512), (25408, 28605)]