148486920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 466871040

約数和(自身を除く): 318384120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 296, 318, 370, 424, 444, 530, 555, 631, 636, 740, 795, 888, 1060, 1110, 1262, 1272, 1480, 1590, 1893, 1961, 2120, 2220, 2524, 3155, 3180, 3786, 3922, 4440, 5048, 5883, 6310, 6360, 7572, 7844, 9465, 9805, 11766, 12620, 15144, 15688, 18930, 19610, 23347, 23532, 25240, 29415, 33443, 37860, 39220, 46694, 47064, 58830, 66886, 70041, 75720, 78440, 93388, 100329, 116735, 117660, 133772, 140082, 167215, 186776, 200658, 233470, 235320, 267544, 280164, 334430, 350205, 401316, 466940, 501645, 560328, 668860, 700410, 802632, 933880, 1003290, 1237391, 1337720, 1400820, 2006580, 2474782, 2801640, 3712173, 4013160, 4949564, 6186955, 7424346, 9899128, 12373910, 14848692, 18560865, 24747820, 29697384, 37121730, 49495640, 74243460, 148486920]

約数ペア:

[(1, 148486920), (2, 74243460), (3, 49495640), (4, 37121730), (5, 29697384), (6, 24747820), (8, 18560865), (10, 14848692), (12, 12373910), (15, 9899128), (20, 7424346), (24, 6186955), (30, 4949564), (37, 4013160), (40, 3712173), (53, 2801640), (60, 2474782), (74, 2006580), (106, 1400820), (111, 1337720), (120, 1237391), (148, 1003290), (159, 933880), (185, 802632), (212, 700410), (222, 668860), (265, 560328), (296, 501645), (318, 466940), (370, 401316), (424, 350205), (444, 334430), (530, 280164), (555, 267544), (631, 235320), (636, 233470), (740, 200658), (795, 186776), (888, 167215), (1060, 140082), (1110, 133772), (1262, 117660), (1272, 116735), (1480, 100329), (1590, 93388), (1893, 78440), (1961, 75720), (2120, 70041), (2220, 66886), (2524, 58830), (3155, 47064), (3180, 46694), (3786, 39220), (3922, 37860), (4440, 33443), (5048, 29415), (5883, 25240), (6310, 23532), (6360, 23347), (7572, 19610), (7844, 18930), (9465, 15688), (9805, 15144), (11766, 12620)]