15632520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 50803200

約数和(自身を除く): 35170680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 97, 102, 120, 136, 158, 170, 194, 204, 237, 255, 291, 316, 340, 388, 395, 408, 474, 485, 510, 582, 632, 680, 776, 790, 948, 970, 1020, 1164, 1185, 1343, 1455, 1580, 1649, 1896, 1940, 2040, 2328, 2370, 2686, 2910, 3160, 3298, 3880, 4029, 4740, 4947, 5372, 5820, 6596, 6715, 7663, 8058, 8245, 9480, 9894, 10744, 11640, 13192, 13430, 15326, 16116, 16490, 19788, 20145, 22989, 24735, 26860, 30652, 32232, 32980, 38315, 39576, 40290, 45978, 49470, 53720, 61304, 65960, 76630, 80580, 91956, 98940, 114945, 130271, 153260, 161160, 183912, 197880, 229890, 260542, 306520, 390813, 459780, 521084, 651355, 781626, 919560, 1042168, 1302710, 1563252, 1954065, 2605420, 3126504, 3908130, 5210840, 7816260, 15632520]

約数ペア:

[(1, 15632520), (2, 7816260), (3, 5210840), (4, 3908130), (5, 3126504), (6, 2605420), (8, 1954065), (10, 1563252), (12, 1302710), (15, 1042168), (17, 919560), (20, 781626), (24, 651355), (30, 521084), (34, 459780), (40, 390813), (51, 306520), (60, 260542), (68, 229890), (79, 197880), (85, 183912), (97, 161160), (102, 153260), (120, 130271), (136, 114945), (158, 98940), (170, 91956), (194, 80580), (204, 76630), (237, 65960), (255, 61304), (291, 53720), (316, 49470), (340, 45978), (388, 40290), (395, 39576), (408, 38315), (474, 32980), (485, 32232), (510, 30652), (582, 26860), (632, 24735), (680, 22989), (776, 20145), (790, 19788), (948, 16490), (970, 16116), (1020, 15326), (1164, 13430), (1185, 13192), (1343, 11640), (1455, 10744), (1580, 9894), (1649, 9480), (1896, 8245), (1940, 8058), (2040, 7663), (2328, 6715), (2370, 6596), (2686, 5820), (2910, 5372), (3160, 4947), (3298, 4740), (3880, 4029)]