15298980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 46376064

約数和(自身を除く): 31077084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 283, 318, 340, 510, 530, 566, 636, 795, 849, 901, 1020, 1060, 1132, 1415, 1590, 1698, 1802, 2703, 2830, 3180, 3396, 3604, 4245, 4505, 4811, 5406, 5660, 8490, 9010, 9622, 10812, 13515, 14433, 14999, 16980, 18020, 19244, 24055, 27030, 28866, 29998, 44997, 48110, 54060, 57732, 59996, 72165, 74995, 89994, 96220, 144330, 149990, 179988, 224985, 254983, 288660, 299980, 449970, 509966, 764949, 899940, 1019932, 1274915, 1529898, 2549830, 3059796, 3824745, 5099660, 7649490, 15298980]

約数ペア:

[(1, 15298980), (2, 7649490), (3, 5099660), (4, 3824745), (5, 3059796), (6, 2549830), (10, 1529898), (12, 1274915), (15, 1019932), (17, 899940), (20, 764949), (30, 509966), (34, 449970), (51, 299980), (53, 288660), (60, 254983), (68, 224985), (85, 179988), (102, 149990), (106, 144330), (159, 96220), (170, 89994), (204, 74995), (212, 72165), (255, 59996), (265, 57732), (283, 54060), (318, 48110), (340, 44997), (510, 29998), (530, 28866), (566, 27030), (636, 24055), (795, 19244), (849, 18020), (901, 16980), (1020, 14999), (1060, 14433), (1132, 13515), (1415, 10812), (1590, 9622), (1698, 9010), (1802, 8490), (2703, 5660), (2830, 5406), (3180, 4811), (3396, 4505), (3604, 4245)]