180293520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 160

約数和(自身を含む): 629673984

約数和(自身を除く): 449380464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2203, 2480, 2640, 2728, 3410, 3720, 4092, 4406, 5115, 5456, 6609, 6820, 7440, 8184, 8812, 10230, 11015, 13218, 13640, 16368, 17624, 20460, 22030, 24233, 26436, 27280, 33045, 35248, 40920, 44060, 48466, 52872, 66090, 68293, 72699, 81840, 88120, 96932, 105744, 121165, 132180, 136586, 145398, 176240, 193864, 204879, 242330, 264360, 273172, 290796, 341465, 363495, 387728, 409758, 484660, 528720, 546344, 581592, 682930, 726990, 751223, 819516, 969320, 1024395, 1092688, 1163184, 1365860, 1453980, 1502446, 1639032, 1938640, 2048790, 2253669, 2731720, 2907960, 3004892, 3278064, 3756115, 4097580, 4507338, 5463440, 5815920, 6009784, 7512230, 8195160, 9014676, 11268345, 12019568, 15024460, 16390320, 18029352, 22536690, 30048920, 36058704, 45073380, 60097840, 90146760, 180293520]

約数ペア:

[(1, 180293520), (2, 90146760), (3, 60097840), (4, 45073380), (5, 36058704), (6, 30048920), (8, 22536690), (10, 18029352), (11, 16390320), (12, 15024460), (15, 12019568), (16, 11268345), (20, 9014676), (22, 8195160), (24, 7512230), (30, 6009784), (31, 5815920), (33, 5463440), (40, 4507338), (44, 4097580), (48, 3756115), (55, 3278064), (60, 3004892), (62, 2907960), (66, 2731720), (80, 2253669), (88, 2048790), (93, 1938640), (110, 1639032), (120, 1502446), (124, 1453980), (132, 1365860), (155, 1163184), (165, 1092688), (176, 1024395), (186, 969320), (220, 819516), (240, 751223), (248, 726990), (264, 682930), (310, 581592), (330, 546344), (341, 528720), (372, 484660), (440, 409758), (465, 387728), (496, 363495), (528, 341465), (620, 290796), (660, 273172), (682, 264360), (744, 242330), (880, 204879), (930, 193864), (1023, 176240), (1240, 145398), (1320, 136586), (1364, 132180), (1488, 121165), (1705, 105744), (1860, 96932), (2046, 88120), (2203, 81840), (2480, 72699), (2640, 68293), (2728, 66090), (3410, 52872), (3720, 48466), (4092, 44060), (4406, 40920), (5115, 35248), (5456, 33045), (6609, 27280), (6820, 26436), (7440, 24233), (8184, 22030), (8812, 20460), (10230, 17624), (11015, 16368), (13218, 13640)]