127125960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4335

約数の個数: 128

約数和(自身を含む): 432432000

約数和(自身を除く): 305306040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4289, 4940, 5928, 7410, 8578, 9880, 12867, 14820, 17156, 21445, 25734, 29640, 34312, 42890, 51468, 55757, 64335, 81491, 85780, 102936, 111514, 128670, 162982, 167271, 171560, 223028, 244473, 257340, 278785, 325964, 334542, 407455, 446056, 488946, 514680, 557570, 651928, 669084, 814910, 836355, 977892, 1059383, 1115140, 1222365, 1338168, 1629820, 1672710, 1955784, 2118766, 2230280, 2444730, 3178149, 3259640, 3345420, 4237532, 4889460, 5296915, 6356298, 6690840, 8475064, 9778920, 10593830, 12712596, 15890745, 21187660, 25425192, 31781490, 42375320, 63562980, 127125960]

約数ペア:

[(1, 127125960), (2, 63562980), (3, 42375320), (4, 31781490), (5, 25425192), (6, 21187660), (8, 15890745), (10, 12712596), (12, 10593830), (13, 9778920), (15, 8475064), (19, 6690840), (20, 6356298), (24, 5296915), (26, 4889460), (30, 4237532), (38, 3345420), (39, 3259640), (40, 3178149), (52, 2444730), (57, 2230280), (60, 2118766), (65, 1955784), (76, 1672710), (78, 1629820), (95, 1338168), (104, 1222365), (114, 1115140), (120, 1059383), (130, 977892), (152, 836355), (156, 814910), (190, 669084), (195, 651928), (228, 557570), (247, 514680), (260, 488946), (285, 446056), (312, 407455), (380, 334542), (390, 325964), (456, 278785), (494, 257340), (520, 244473), (570, 223028), (741, 171560), (760, 167271), (780, 162982), (988, 128670), (1140, 111514), (1235, 102936), (1482, 85780), (1560, 81491), (1976, 64335), (2280, 55757), (2470, 51468), (2964, 42890), (3705, 34312), (4289, 29640), (4940, 25734), (5928, 21445), (7410, 17156), (8578, 14820), (9880, 12867)]