138283560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12439

約数の個数: 96

約数和(自身を含む): 463956480

約数和(自身を除く): 325672920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 12391, 24782, 37173, 49564, 61955, 74346, 99128, 111519, 123910, 148692, 185865, 223038, 247820, 297384, 371730, 384121, 446076, 495640, 557595, 743460, 768242, 892152, 1115190, 1152363, 1486920, 1536484, 1920605, 2230380, 2304726, 3072968, 3457089, 3841210, 4460760, 4609452, 5761815, 6914178, 7682420, 9218904, 11523630, 13828356, 15364840, 17285445, 23047260, 27656712, 34570890, 46094520, 69141780, 138283560]

約数ペア:

[(1, 138283560), (2, 69141780), (3, 46094520), (4, 34570890), (5, 27656712), (6, 23047260), (8, 17285445), (9, 15364840), (10, 13828356), (12, 11523630), (15, 9218904), (18, 7682420), (20, 6914178), (24, 5761815), (30, 4609452), (31, 4460760), (36, 3841210), (40, 3457089), (45, 3072968), (60, 2304726), (62, 2230380), (72, 1920605), (90, 1536484), (93, 1486920), (120, 1152363), (124, 1115190), (155, 892152), (180, 768242), (186, 743460), (248, 557595), (279, 495640), (310, 446076), (360, 384121), (372, 371730), (465, 297384), (558, 247820), (620, 223038), (744, 185865), (930, 148692), (1116, 123910), (1240, 111519), (1395, 99128), (1860, 74346), (2232, 61955), (2790, 49564), (3720, 37173), (5580, 24782), (11160, 12391)]