299854320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 160

約数和(自身を含む): 983937024

約数和(自身を除く): 684082704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 983, 984, 1230, 1240, 1271, 1488, 1640, 1860, 1966, 1968, 2460, 2480, 2542, 2949, 3280, 3720, 3813, 3932, 4915, 4920, 5084, 5898, 6355, 7440, 7626, 7864, 9830, 9840, 10168, 11796, 12710, 14745, 15252, 15728, 19065, 19660, 20336, 23592, 25420, 29490, 30473, 30504, 38130, 39320, 40303, 47184, 50840, 58980, 60946, 61008, 76260, 78640, 80606, 91419, 101680, 117960, 120909, 121892, 152365, 152520, 161212, 182838, 201515, 235920, 241818, 243784, 304730, 305040, 322424, 365676, 403030, 457095, 483636, 487568, 604545, 609460, 644848, 731352, 806060, 914190, 967272, 1209090, 1218920, 1249393, 1462704, 1612120, 1828380, 1934544, 2418180, 2437840, 2498786, 3224240, 3656760, 3748179, 4836360, 4997572, 6246965, 7313520, 7496358, 9672720, 9995144, 12493930, 14992716, 18740895, 19990288, 24987860, 29985432, 37481790, 49975720, 59970864, 74963580, 99951440, 149927160, 299854320]

約数ペア:

[(1, 299854320), (2, 149927160), (3, 99951440), (4, 74963580), (5, 59970864), (6, 49975720), (8, 37481790), (10, 29985432), (12, 24987860), (15, 19990288), (16, 18740895), (20, 14992716), (24, 12493930), (30, 9995144), (31, 9672720), (40, 7496358), (41, 7313520), (48, 6246965), (60, 4997572), (62, 4836360), (80, 3748179), (82, 3656760), (93, 3224240), (120, 2498786), (123, 2437840), (124, 2418180), (155, 1934544), (164, 1828380), (186, 1612120), (205, 1462704), (240, 1249393), (246, 1218920), (248, 1209090), (310, 967272), (328, 914190), (372, 806060), (410, 731352), (465, 644848), (492, 609460), (496, 604545), (615, 487568), (620, 483636), (656, 457095), (744, 403030), (820, 365676), (930, 322424), (983, 305040), (984, 304730), (1230, 243784), (1240, 241818), (1271, 235920), (1488, 201515), (1640, 182838), (1860, 161212), (1966, 152520), (1968, 152365), (2460, 121892), (2480, 120909), (2542, 117960), (2949, 101680), (3280, 91419), (3720, 80606), (3813, 78640), (3932, 76260), (4915, 61008), (4920, 60946), (5084, 58980), (5898, 50840), (6355, 47184), (7440, 40303), (7626, 39320), (7864, 38130), (9830, 30504), (9840, 30473), (10168, 29490), (11796, 25420), (12710, 23592), (14745, 20336), (15252, 19660), (15728, 19065)]