148944120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 484323840

約数和(自身を除く): 335379720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 307, 311, 312, 390, 520, 614, 622, 780, 921, 933, 1228, 1244, 1535, 1555, 1560, 1842, 1866, 2456, 2488, 3070, 3110, 3684, 3732, 3991, 4043, 4605, 4665, 6140, 6220, 7368, 7464, 7982, 8086, 9210, 9330, 11973, 12129, 12280, 12440, 15964, 16172, 18420, 18660, 19955, 20215, 23946, 24258, 31928, 32344, 36840, 37320, 39910, 40430, 47892, 48516, 59865, 60645, 79820, 80860, 95477, 95784, 97032, 119730, 121290, 159640, 161720, 190954, 239460, 242580, 286431, 381908, 477385, 478920, 485160, 572862, 763816, 954770, 1145724, 1241201, 1432155, 1909540, 2291448, 2482402, 2864310, 3723603, 3819080, 4964804, 5728620, 6206005, 7447206, 9929608, 11457240, 12412010, 14894412, 18618015, 24824020, 29788824, 37236030, 49648040, 74472060, 148944120]

約数ペア:

[(1, 148944120), (2, 74472060), (3, 49648040), (4, 37236030), (5, 29788824), (6, 24824020), (8, 18618015), (10, 14894412), (12, 12412010), (13, 11457240), (15, 9929608), (20, 7447206), (24, 6206005), (26, 5728620), (30, 4964804), (39, 3819080), (40, 3723603), (52, 2864310), (60, 2482402), (65, 2291448), (78, 1909540), (104, 1432155), (120, 1241201), (130, 1145724), (156, 954770), (195, 763816), (260, 572862), (307, 485160), (311, 478920), (312, 477385), (390, 381908), (520, 286431), (614, 242580), (622, 239460), (780, 190954), (921, 161720), (933, 159640), (1228, 121290), (1244, 119730), (1535, 97032), (1555, 95784), (1560, 95477), (1842, 80860), (1866, 79820), (2456, 60645), (2488, 59865), (3070, 48516), (3110, 47892), (3684, 40430), (3732, 39910), (3991, 37320), (4043, 36840), (4605, 32344), (4665, 31928), (6140, 24258), (6220, 23946), (7368, 20215), (7464, 19955), (7982, 18660), (8086, 18420), (9210, 16172), (9330, 15964), (11973, 12440), (12129, 12280)]