156960540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79273}}^1$

素因数の和:79299

約数の個数: 72

約数和(自身を含む): 519403248

約数和(自身を除く): 362442708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 79273, 158546, 237819, 317092, 396365, 475638, 713457, 792730, 872003, 951276, 1189095, 1426914, 1585460, 1744006, 2378190, 2616009, 2853828, 3488012, 3567285, 4360015, 4756380, 5232018, 7134570, 7848027, 8720030, 10464036, 13080045, 14269140, 15696054, 17440060, 26160090, 31392108, 39240135, 52320180, 78480270, 156960540]

約数ペア:

[(1, 156960540), (2, 78480270), (3, 52320180), (4, 39240135), (5, 31392108), (6, 26160090), (9, 17440060), (10, 15696054), (11, 14269140), (12, 13080045), (15, 10464036), (18, 8720030), (20, 7848027), (22, 7134570), (30, 5232018), (33, 4756380), (36, 4360015), (44, 3567285), (45, 3488012), (55, 2853828), (60, 2616009), (66, 2378190), (90, 1744006), (99, 1585460), (110, 1426914), (132, 1189095), (165, 951276), (180, 872003), (198, 792730), (220, 713457), (330, 475638), (396, 396365), (495, 317092), (660, 237819), (990, 158546), (1980, 79273)]