764753040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55903}}^1$

素因数の和:55941

約数の個数: 120

約数和(自身を含む): 2703517440

約数和(自身を除く): 1938764400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 55903, 111806, 167709, 223612, 279515, 335418, 447224, 503127, 559030, 670836, 838545, 894448, 1006254, 1062157, 1118060, 1341672, 1677090, 2012508, 2124314, 2236120, 2515635, 2683344, 3186471, 3354180, 4025016, 4248628, 4472240, 5031270, 5310785, 6372942, 6708360, 8050032, 8497256, 9559413, 10062540, 10621570, 12745884, 13416720, 15932355, 16994512, 19118826, 20125080, 21243140, 25491768, 31864710, 38237652, 40250160, 42486280, 47797065, 50983536, 63729420, 76475304, 84972560, 95594130, 127458840, 152950608, 191188260, 254917680, 382376520, 764753040]

約数ペア:

[(1, 764753040), (2, 382376520), (3, 254917680), (4, 191188260), (5, 152950608), (6, 127458840), (8, 95594130), (9, 84972560), (10, 76475304), (12, 63729420), (15, 50983536), (16, 47797065), (18, 42486280), (19, 40250160), (20, 38237652), (24, 31864710), (30, 25491768), (36, 21243140), (38, 20125080), (40, 19118826), (45, 16994512), (48, 15932355), (57, 13416720), (60, 12745884), (72, 10621570), (76, 10062540), (80, 9559413), (90, 8497256), (95, 8050032), (114, 6708360), (120, 6372942), (144, 5310785), (152, 5031270), (171, 4472240), (180, 4248628), (190, 4025016), (228, 3354180), (240, 3186471), (285, 2683344), (304, 2515635), (342, 2236120), (360, 2124314), (380, 2012508), (456, 1677090), (570, 1341672), (684, 1118060), (720, 1062157), (760, 1006254), (855, 894448), (912, 838545), (1140, 670836), (1368, 559030), (1520, 503127), (1710, 447224), (2280, 335418), (2736, 279515), (3420, 223612), (4560, 167709), (6840, 111806), (13680, 55903)]