152072040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4931}}^1$

素因数の和:5202

約数の個数: 64

約数和(自身を含む): 458084160

約数和(自身を除く): 306012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4931, 5140, 6168, 7710, 9862, 10280, 14793, 15420, 19724, 24655, 29586, 30840, 39448, 49310, 59172, 73965, 98620, 118344, 147930, 197240, 295860, 591720, 1267267, 2534534, 3801801, 5069068, 6336335, 7603602, 10138136, 12672670, 15207204, 19009005, 25345340, 30414408, 38018010, 50690680, 76036020, 152072040]

約数ペア:

[(1, 152072040), (2, 76036020), (3, 50690680), (4, 38018010), (5, 30414408), (6, 25345340), (8, 19009005), (10, 15207204), (12, 12672670), (15, 10138136), (20, 7603602), (24, 6336335), (30, 5069068), (40, 3801801), (60, 2534534), (120, 1267267), (257, 591720), (514, 295860), (771, 197240), (1028, 147930), (1285, 118344), (1542, 98620), (2056, 73965), (2570, 59172), (3084, 49310), (3855, 39448), (4931, 30840), (5140, 29586), (6168, 24655), (7710, 19724), (9862, 15420), (10280, 14793)]