120648060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 402869376

約数和(自身を除く): 282221316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1097, 1170, 1222, 1410, 1692, 1833, 2115, 2194, 2340, 2444, 2820, 3055, 3291, 3666, 4230, 4388, 5485, 5499, 6110, 6582, 7332, 8460, 9165, 9873, 10970, 10998, 12220, 13164, 14261, 16455, 18330, 19746, 21940, 21996, 27495, 28522, 32910, 36660, 39492, 42783, 49365, 51559, 54990, 57044, 65820, 71305, 85566, 98730, 103118, 109980, 128349, 142610, 154677, 171132, 197460, 206236, 213915, 256698, 257795, 285220, 309354, 427830, 464031, 513396, 515590, 618708, 641745, 670267, 773385, 855660, 928062, 1031180, 1283490, 1340534, 1546770, 1856124, 2010801, 2320155, 2566980, 2681068, 3093540, 3351335, 4021602, 4640310, 6032403, 6702670, 8043204, 9280620, 10054005, 12064806, 13405340, 20108010, 24129612, 30162015, 40216020, 60324030, 120648060]

約数ペア:

[(1, 120648060), (2, 60324030), (3, 40216020), (4, 30162015), (5, 24129612), (6, 20108010), (9, 13405340), (10, 12064806), (12, 10054005), (13, 9280620), (15, 8043204), (18, 6702670), (20, 6032403), (26, 4640310), (30, 4021602), (36, 3351335), (39, 3093540), (45, 2681068), (47, 2566980), (52, 2320155), (60, 2010801), (65, 1856124), (78, 1546770), (90, 1340534), (94, 1283490), (117, 1031180), (130, 928062), (141, 855660), (156, 773385), (180, 670267), (188, 641745), (195, 618708), (234, 515590), (235, 513396), (260, 464031), (282, 427830), (390, 309354), (423, 285220), (468, 257795), (470, 256698), (564, 213915), (585, 206236), (611, 197460), (705, 171132), (780, 154677), (846, 142610), (940, 128349), (1097, 109980), (1170, 103118), (1222, 98730), (1410, 85566), (1692, 71305), (1833, 65820), (2115, 57044), (2194, 54990), (2340, 51559), (2444, 49365), (2820, 42783), (3055, 39492), (3291, 36660), (3666, 32910), (4230, 28522), (4388, 27495), (5485, 21996), (5499, 21940), (6110, 19746), (6582, 18330), (7332, 16455), (8460, 14261), (9165, 13164), (9873, 12220), (10970, 10998)]