304428060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 965502720

約数和(自身を除く): 661074660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 89, 90, 93, 124, 155, 178, 180, 186, 267, 279, 310, 356, 372, 445, 465, 534, 558, 613, 620, 801, 890, 930, 1068, 1116, 1226, 1335, 1395, 1602, 1780, 1839, 1860, 2452, 2670, 2759, 2790, 3065, 3204, 3678, 4005, 5340, 5517, 5518, 5580, 6130, 7356, 8010, 8277, 9195, 11034, 11036, 12260, 13795, 16020, 16554, 18390, 19003, 22068, 24831, 27585, 27590, 33108, 36780, 38006, 41385, 49662, 54557, 55170, 55180, 57009, 76012, 82770, 95015, 99324, 109114, 110340, 114018, 124155, 163671, 165540, 171027, 190030, 218228, 228036, 248310, 272785, 285045, 327342, 342054, 380060, 491013, 496620, 545570, 570090, 654684, 684108, 818355, 855135, 982026, 1091140, 1140180, 1636710, 1691267, 1710270, 1964052, 2455065, 3273420, 3382534, 3420540, 4910130, 5073801, 6765068, 8456335, 9820260, 10147602, 15221403, 16912670, 20295204, 25369005, 30442806, 33825340, 50738010, 60885612, 76107015, 101476020, 152214030, 304428060]

約数ペア:

[(1, 304428060), (2, 152214030), (3, 101476020), (4, 76107015), (5, 60885612), (6, 50738010), (9, 33825340), (10, 30442806), (12, 25369005), (15, 20295204), (18, 16912670), (20, 15221403), (30, 10147602), (31, 9820260), (36, 8456335), (45, 6765068), (60, 5073801), (62, 4910130), (89, 3420540), (90, 3382534), (93, 3273420), (124, 2455065), (155, 1964052), (178, 1710270), (180, 1691267), (186, 1636710), (267, 1140180), (279, 1091140), (310, 982026), (356, 855135), (372, 818355), (445, 684108), (465, 654684), (534, 570090), (558, 545570), (613, 496620), (620, 491013), (801, 380060), (890, 342054), (930, 327342), (1068, 285045), (1116, 272785), (1226, 248310), (1335, 228036), (1395, 218228), (1602, 190030), (1780, 171027), (1839, 165540), (1860, 163671), (2452, 124155), (2670, 114018), (2759, 110340), (2790, 109114), (3065, 99324), (3204, 95015), (3678, 82770), (4005, 76012), (5340, 57009), (5517, 55180), (5518, 55170), (5580, 54557), (6130, 49662), (7356, 41385), (8010, 38006), (8277, 36780), (9195, 33108), (11034, 27590), (11036, 27585), (12260, 24831), (13795, 22068), (16020, 19003), (16554, 18390)]