240883320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 748569600

約数和(自身を除く): 507686280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 227, 239, 296, 370, 444, 454, 478, 555, 681, 717, 740, 888, 908, 956, 1110, 1135, 1195, 1362, 1434, 1480, 1816, 1912, 2220, 2270, 2390, 2724, 2868, 3405, 3585, 4440, 4540, 4780, 5448, 5736, 6810, 7170, 8399, 8843, 9080, 9560, 13620, 14340, 16798, 17686, 25197, 26529, 27240, 28680, 33596, 35372, 41995, 44215, 50394, 53058, 54253, 67192, 70744, 83990, 88430, 100788, 106116, 108506, 125985, 132645, 162759, 167980, 176860, 201576, 212232, 217012, 251970, 265290, 271265, 325518, 335960, 353720, 434024, 503940, 530580, 542530, 651036, 813795, 1007880, 1061160, 1085060, 1302072, 1627590, 2007361, 2170120, 3255180, 4014722, 6022083, 6510360, 8029444, 10036805, 12044166, 16058888, 20073610, 24088332, 30110415, 40147220, 48176664, 60220830, 80294440, 120441660, 240883320]

約数ペア:

[(1, 240883320), (2, 120441660), (3, 80294440), (4, 60220830), (5, 48176664), (6, 40147220), (8, 30110415), (10, 24088332), (12, 20073610), (15, 16058888), (20, 12044166), (24, 10036805), (30, 8029444), (37, 6510360), (40, 6022083), (60, 4014722), (74, 3255180), (111, 2170120), (120, 2007361), (148, 1627590), (185, 1302072), (222, 1085060), (227, 1061160), (239, 1007880), (296, 813795), (370, 651036), (444, 542530), (454, 530580), (478, 503940), (555, 434024), (681, 353720), (717, 335960), (740, 325518), (888, 271265), (908, 265290), (956, 251970), (1110, 217012), (1135, 212232), (1195, 201576), (1362, 176860), (1434, 167980), (1480, 162759), (1816, 132645), (1912, 125985), (2220, 108506), (2270, 106116), (2390, 100788), (2724, 88430), (2868, 83990), (3405, 70744), (3585, 67192), (4440, 54253), (4540, 53058), (4780, 50394), (5448, 44215), (5736, 41995), (6810, 35372), (7170, 33596), (8399, 28680), (8843, 27240), (9080, 26529), (9560, 25197), (13620, 17686), (14340, 16798)]