161184120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^2$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 498098160

約数和(自身を除く): 336914040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 181, 205, 246, 328, 362, 410, 492, 543, 615, 724, 820, 905, 984, 1086, 1230, 1448, 1640, 1810, 2172, 2460, 2715, 3620, 4344, 4920, 5430, 7240, 7421, 10860, 14842, 21720, 22263, 29684, 32761, 37105, 44526, 59368, 65522, 74210, 89052, 98283, 111315, 131044, 148420, 163805, 178104, 196566, 222630, 262088, 296840, 327610, 393132, 445260, 491415, 655220, 786264, 890520, 982830, 1310440, 1343201, 1965660, 2686402, 3931320, 4029603, 5372804, 6716005, 8059206, 10745608, 13432010, 16118412, 20148015, 26864020, 32236824, 40296030, 53728040, 80592060, 161184120]

約数ペア:

[(1, 161184120), (2, 80592060), (3, 53728040), (4, 40296030), (5, 32236824), (6, 26864020), (8, 20148015), (10, 16118412), (12, 13432010), (15, 10745608), (20, 8059206), (24, 6716005), (30, 5372804), (40, 4029603), (41, 3931320), (60, 2686402), (82, 1965660), (120, 1343201), (123, 1310440), (164, 982830), (181, 890520), (205, 786264), (246, 655220), (328, 491415), (362, 445260), (410, 393132), (492, 327610), (543, 296840), (615, 262088), (724, 222630), (820, 196566), (905, 178104), (984, 163805), (1086, 148420), (1230, 131044), (1448, 111315), (1640, 98283), (1810, 89052), (2172, 74210), (2460, 65522), (2715, 59368), (3620, 44526), (4344, 37105), (4920, 32761), (5430, 29684), (7240, 22263), (7421, 21720), (10860, 14842)]